A free 30 days trial is a big fraud. After one week thay started charge my credit card without let me know that i'm over the usage which is per minute and not per page as they advertize in big letters. Per page i was actually under the usage. The sending time is doubled than a regular fax so instead of saving money on regular fax I actually paid double. Also some of the faxes did not reach their destiny and i did not receive an unsuccessful transition message. Custome Service including the supervisor refused to refund me and I canceled the service. I did not receive any confirmation regarding cancellation.